Toni and Guy in Davies Street, Mayfair has been my regular hairdressers for about four years now. Most hairdressers in the Davies Street branch are VERY skilled at their job and ask you how you want your hair, discuss your hair type and what is best for it, etc. The assistants are hit and miss, some smile and make light conversation, others look down their noses at you and would rather stand around gossiping or preening themselves in the mirrors. The Davies Street building is modern and spacious, tea, coffee and soft drinks are offered. Generally good service, hairdressers and hair colourists are excellent. Toni and Guy is a bit pricey, but you get what you pay for. ;)